public class Example2_2 {
	public static void main (String args[]) {
	  byte b = 22;
	  int n = 129;
	  float f = 123456.6789f;
	  double d=123456789.123456789;
	  System.out.println("b = "+b);
	  System.out.println("n = "+n);
	  System.out.println("f = "+f);
	  System.out.println("d = "+d);
	  b = (byte)n;
	  f = (float)d;
	  System.out.println("b = "+b);
	  System.out.println("f = "+f);
	}
}